include/configs/j721s2_evm.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuration header file for K3 J721S2 EVM
   4  *
   5  * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/
   6  *      David Huang <d-huang@ti.com>
   7  */
   8
   9 #ifndef __CONFIG_J721S2_EVM_H
  10 #define __CONFIG_J721S2_EVM_H
  11
  12 #include <linux/sizes.h>
  13 #include <config_distro_bootcmd.h>
  14 #include <environment/ti/mmc.h>
  15 #include <environment/ti/k3_rproc.h>
  16 #include <environment/ti/ufs.h>
  17 #include <environment/ti/k3_dfu.h>
  18
  19 /* DDR Configuration */
  20 #define CONFIG_SYS_SDRAM_BASE1          0x880000000
  21
  22 /* SPL Loader Configuration */
  23 #if defined(CONFIG_TARGET_J721S2_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
  24 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SPL_TEXT_BASE + SZ_4M)
  25 #define CONFIG_SYS_UBOOT_BASE           0x50280000
  26 /* Image load address in RAM for DFU boot*/
  27 #else
  28 #define CONFIG_SYS_UBOOT_BASE           0x50080000
  29 /*
  30  * Maximum size in memory allocated to the SPL BSS. Keep it as tight as
  31  * possible (to allow the build to go through), as this directly affects
  32  * our memory footprint. The less we use for BSS the more we have available
  33  * for everything else.
  34  */
  35 #define CONFIG_SPL_BSS_MAX_SIZE         0xA000
  36 /*
  37  * Link BSS to be within SPL in a dedicated region located near the top of
  38  * the MCU SRAM, this way making it available also before relocation. Note
  39  * that we are not using the actual top of the MCU SRAM as there is a memory
  40  * location filled in by the boot ROM that we want to read out without any
  41  * interference from the C context.
  42  */
  43 #define CONFIG_SPL_BSS_START_ADDR       (0x41c80000 -\
  44                                          CONFIG_SPL_BSS_MAX_SIZE)
  45 /* Set the stack right below the SPL BSS section */
  46 #define CONFIG_SYS_INIT_SP_ADDR         CONFIG_SPL_BSS_START_ADDR
  47 /* Configure R5 SPL post-relocation malloc pool in DDR */
  48 #define CONFIG_SYS_SPL_MALLOC_START     0x84000000
  49 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_16M
  50 /* Image load address in RAM for DFU boot*/
  51 #endif
  52
  53 #ifdef CONFIG_SYS_K3_SPL_ATF
  54 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "tispl.bin"
  55 #endif
  56
  57 #define CONFIG_SPL_MAX_SIZE             CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
  58
  59 #define CONFIG_SYS_BOOTM_LEN            SZ_64M
  60
  61 /* U-Boot general configuration */
  62 #define EXTRA_ENV_J721S2_BOARD_SETTINGS                                 \
  63         "default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0"      \
  64         "findfdt="                                                      \
  65                 "setenv name_fdt ${default_device_tree};"               \
  66                 "setenv fdtfile ${name_fdt}\0"                          \
  67         "name_kern=Image\0"                                             \
  68         "console=ttyS2,115200n8\0"                                      \
  69         "args_all=setenv optargs earlycon=ns16550a,mmio32,0x02880000 "  \
  70                 "${mtdparts}\0"                                         \
  71         "run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0"
  72
  73 #define PARTS_DEFAULT \
  74         /* Linux partitions */ \
  75         "uuid_disk=${uuid_gpt_disk};" \
  76         "name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}\0"
  77
  78 #ifdef CONFIG_SYS_K3_SPL_ATF
  79 #if defined(CONFIG_TARGET_J721S2_R5_EVM)
  80 #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC                              \
  81         "addr_mcur5f0_0load=0x89000000\0"                               \
  82         "name_mcur5f0_0fw=/lib/firmware/j7-mcu-r5f0_0-fw\0"
  83 #elif defined(CONFIG_TARGET_J7200_R5_EVM)
  84 #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC                              \
  85         "addr_mcur5f0_0load=0x89000000\0"                               \
  86         "name_mcur5f0_0fw=/lib/firmware/j7200-mcu-r5f0_0-fw\0"
  87 #endif /* CONFIG_TARGET_J721S2_R5_EVM */
  88 #else
  89 #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC ""
  90 #endif /* CONFIG_SYS_K3_SPL_ATF */
  91
  92 /* U-Boot MMC-specific configuration */
  93 #define EXTRA_ENV_J721S2_BOARD_SETTINGS_MMC                             \
  94         "boot=mmc\0"                                                    \
  95         "mmcdev=1\0"                                                    \
  96         "bootpart=1:2\0"                                                \
  97         "bootdir=/boot\0"                                               \
  98         EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC                              \
  99         "rd_spec=-\0"                                                   \
 100         "init_mmc=run args_all args_mmc\0"                              \
 101         "get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}\0" \
 102         "get_overlay_mmc="                                              \
 103                 "fdt address ${fdtaddr};"                               \
 104                 "fdt resize 0x100000;"                                  \
 105                 "for overlay in $name_overlays;"                        \
 106                 "do;"                                                   \
 107                 "load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && "    \
 108                 "fdt apply ${dtboaddr};"                                \
 109                 "done;\0"                                               \
 110         "partitions=" PARTS_DEFAULT                                     \
 111         "get_kern_mmc=load mmc ${bootpart} ${loadaddr} "                \
 112                 "${bootdir}/${name_kern}\0"                             \
 113         "get_fit_mmc=load mmc ${bootpart} ${addr_fit} "                 \
 114                 "${bootdir}/${name_fit}\0"                              \
 115         "partitions=" PARTS_DEFAULT
 116
 117 /* Set the default list of remote processors to boot */
 118 #if defined(CONFIG_TARGET_J721S2_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
 119 #ifdef DEFAULT_RPROCS
 120 #undef DEFAULT_RPROCS
 121 #endif
 122 #endif
 123
 124 #ifdef CONFIG_TARGET_J721S2_A72_EVM
 125 #define DEFAULT_RPROCS  ""                                              \
 126                 "2 /lib/firmware/j721s2-main-r5f0_0-fw "                        \
 127                 "3 /lib/firmware/j721s2-main-r5f0_1-fw "                        \
 128                 "4 /lib/firmware/j721s2-main-r5f1_0-fw "                        \
 129                 "5 /lib/firmware/j721s2-main-r5f1_1-fw "                        \
 130                 "6 /lib/firmware/j721s2-c71_0-fw "                              \
 131                 "7 /lib/firmware/j721s2-c71_1-fw "
 132 #endif /* CONFIG_TARGET_J721S2_A72_EVM */
 133
 134 #ifdef CONFIG_TARGET_J7200_A72_EVM
 135 #define EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY                          \
 136         "do_main_cpsw0_qsgmii_phyinit=1\0"                              \
 137         "init_main_cpsw0_qsgmii_phy=gpio set gpio@22_17;"               \
 138                  "gpio clear gpio@22_16\0"                              \
 139         "main_cpsw0_qsgmii_phyinit="                                    \
 140         "if test ${do_main_cpsw0_qsgmii_phyinit} -eq 1 && test ${dorprocboot} -eq 1 && " \
 141                         "test ${boot} = mmc; then "                     \
 142                 "run init_main_cpsw0_qsgmii_phy;"                       \
 143         "fi;\0"
 144 #define DEFAULT_RPROCS ""                                               \
 145                 "2 /lib/firmware/j7200-main-r5f0_0-fw "                 \
 146                 "3 /lib/firmware/j7200-main-r5f0_1-fw "
 147 #endif /* CONFIG_TARGET_J7200_A72_EVM */
 148
 149 #ifndef EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY
 150 #define EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY
 151 #endif
 152
 153 /* set default dfu_bufsiz to 128KB (sector size of OSPI) */
 154 #define EXTRA_ENV_DFUARGS \
 155         DFU_ALT_INFO_MMC \
 156         DFU_ALT_INFO_EMMC \
 157         DFU_ALT_INFO_RAM \
 158         DFU_ALT_INFO_OSPI
 159
 160 #if defined(CONFIG_TARGET_J721S2_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
 161 #define EXTRA_ENV_J721S2_BOARD_SETTINGS_MTD                             \
 162         "mtdids=" CONFIG_MTDIDS_DEFAULT "\0"                            \
 163         "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
 164 #else
 165 #define EXTRA_ENV_J721S2_BOARD_SETTINGS_MTD
 166 #endif
 167
 168 /* Incorporate settings into the U-Boot environment */
 169 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
 170         DEFAULT_LINUX_BOOT_ENV                                          \
 171         DEFAULT_MMC_TI_ARGS                                             \
 172         DEFAULT_FIT_TI_ARGS                                             \
 173         EXTRA_ENV_J721S2_BOARD_SETTINGS                                 \
 174         EXTRA_ENV_J721S2_BOARD_SETTINGS_MMC                             \
 175         EXTRA_ENV_RPROC_SETTINGS                                        \
 176         EXTRA_ENV_DFUARGS                                               \
 177         DEFAULT_UFS_TI_ARGS                                             \
 178         EXTRA_ENV_J721S2_BOARD_SETTINGS_MTD                             \
 179         EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY
 180
 181 /* Now for the remaining common defines */
 182 #include <configs/ti_armv7_common.h>
 183
 184 /* MMC ENV related defines */
 185
 186 #endif /* __CONFIG_J721S2_EVM_H */